I had a complete hysterectomy 7 years ago for endometriosis and ovarian cysts. Recently I had abdominal pain that was very similar to the pain I used to have with Endometriosis. I had a pelvic Ultrasound and they found a 4/5 cm sack of free fluid in the area where my ovary used to be. I had a colonscopy and barium enima, and was told to follow up with my ob/gyn in regards to the free fluid finding. I am still waiting to hear back. Has this happened to any of you?....Cause for concern?....I'd appreciate any feedback. My best to all of you!